This sunshade mechanism is designed to fit perfectly within the sunroof track for smooth and silent operation. The high-quality fabric is thick enough to block 100% of sunlight helping to keep the cabin cool. It includes the necessary sliders and clips that often break in factory units. Replacing the mechanism restores the premium feel of the sunroof and protects the interior from UV damage. Designed to match the original interior roof lining color and texture for a seamless look.